Home / 1,771,658.48-2,444,888.04-966,842.48

Finding the Fourth Proportional to 1,771,658.48, 2,444,888.04 and 966,842.48

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Solution

The fourth proportional to 1,771,658.48, 2,444,888.04 and 966,842.48 is: 1,334,242.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,658.48 : 2,444,888.04 = 966,842.48 : x
  2. Step 2: Convert to fraction form
    1,771,658.48/2,444,888.04 = 966,842.48/x
  3. Step 3: Cross multiply
    1,771,658.48x = 2,444,888.04 × 966,842.48
  4. Step 4: Simplify right side
    1,771,658.48x = 2,363,821,603,691.50
  5. Step 5: Solve for x
    x = 2,363,821,603,691.50/1,771,658.48
  6. Step 6: Final answer
    x = 1,334,242.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.